sp_MSupdaterecgen (Transact-SQL MetaData) Definition

Please note: that the following source code is provided and copyrighted by Microsoft and is for educational purpose only.
The meta data is from an SQL 2012 Server.

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Definition:

sys.sp_MSupdaterecgen(uniqueidentifier @altrepid
, uniqueidentifier @altrecguid
, bigint @altrecgen)

MetaData:

 --  updates info about received generations, or inserts a corresponding row  
create procedure sys.sp_MSupdaterecgen  
        @altrepid uniqueidentifier,  
        @altrecguid uniqueidentifier,  
        @altrecgen bigint  
as  
  
        --  Security check  
        declare @retcode int  
        exec @retcode = sys.sp_MSrepl_PAL_rolecheck   
        if (@retcode <> 0) or (@@error <> 0)  
                return 1  
  
        update dbo.sysmergesubscriptions  
                set recguid = @altrecguid, recgen = @altrecgen  
                where subid = @altrepid and   
                          (recgen < @altrecgen or recgen is null)  
  
        return (0)